525212601 has 8 divisors (see below), whose sum is σ = 701218944. Its totient is φ = 349674000.

The previous prime is 525212593. The next prime is 525212609. The reversal of 525212601 is 106212525.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (525212593) and next prime (525212609).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 525212601 - 2³ = 525212593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (525212609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114306 + ... + 118811.

It is an arithmetic number, because the mean of its divisors is an integer number (87652368).

Almost surely, 2^525212601 is an apocalyptic number.

It is an amenable number.

525212601 is a deficient number, since it is larger than the sum of its proper divisors (176006343).

525212601 is a wasteful number, since it uses less digits than its factorization.

525212601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233871.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 525212601 is about 22917.5173393629. The cubic root of 525212601 is about 806.8232024573.

The spelling of 525212601 in words is "five hundred twenty-five million, two hundred twelve thousand, six hundred one".